JP5419339B2 - 最新式ブースタロータブレード - Google Patents
最新式ブースタロータブレード Download PDFInfo
- Publication number
- JP5419339B2 JP5419339B2 JP2007307217A JP2007307217A JP5419339B2 JP 5419339 B2 JP5419339 B2 JP 5419339B2 JP 2007307217 A JP2007307217 A JP 2007307217A JP 2007307217 A JP2007307217 A JP 2007307217A JP 5419339 B2 JP5419339 B2 JP 5419339B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- airfoil
- span
- root
- leading edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
- F04D29/324—Blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/121—Fluid guiding means, e.g. vanes related to the leading edge of a stator vane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/70—Shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/606,766 US7967571B2 (en) | 2006-11-30 | 2006-11-30 | Advanced booster rotor blade |
US11/606,766 | 2006-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008138678A JP2008138678A (ja) | 2008-06-19 |
JP5419339B2 true JP5419339B2 (ja) | 2014-02-19 |
Family
ID=39125187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007307217A Expired - Fee Related JP5419339B2 (ja) | 2006-11-30 | 2007-11-28 | 最新式ブースタロータブレード |
Country Status (4)
Country | Link |
---|---|
US (1) | US7967571B2 (fr) |
EP (1) | EP1930598B1 (fr) |
JP (1) | JP5419339B2 (fr) |
CA (1) | CA2611339C (fr) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8167567B2 (en) * | 2008-12-17 | 2012-05-01 | United Technologies Corporation | Gas turbine engine airfoil |
US8684698B2 (en) * | 2011-03-25 | 2014-04-01 | General Electric Company | Compressor airfoil with tip dihedral |
US9074483B2 (en) | 2011-03-25 | 2015-07-07 | General Electric Company | High camber stator vane |
US8702398B2 (en) | 2011-03-25 | 2014-04-22 | General Electric Company | High camber compressor rotor blade |
US9909505B2 (en) | 2011-07-05 | 2018-03-06 | United Technologies Corporation | Efficient, low pressure ratio propulsor for gas turbine engines |
US9121412B2 (en) | 2011-07-05 | 2015-09-01 | United Technologies Corporation | Efficient, low pressure ratio propulsor for gas turbine engines |
US9506422B2 (en) | 2011-07-05 | 2016-11-29 | United Technologies Corporation | Efficient, low pressure ratio propulsor for gas turbine engines |
FR2977908B1 (fr) * | 2011-07-13 | 2016-11-25 | Snecma | Aube de turbomachine |
FR2981118B1 (fr) * | 2011-10-07 | 2016-01-29 | Snecma | Disque aubage monobloc pourvu d'aubes a profil de pied adapte |
FR2983234B1 (fr) * | 2011-11-29 | 2014-01-17 | Snecma | Aube pour disque aubage monobloc de turbomachine |
EP2623717A1 (fr) * | 2012-02-02 | 2013-08-07 | Siemens Aktiengesellschaft | Couronne d'aube pour une turbomachine axiale et procédé d'ajustement de la capacité de débit massique de la couronne d'aube |
US9017036B2 (en) * | 2012-02-29 | 2015-04-28 | United Technologies Corporation | High order shaped curve region for an airfoil |
US9845683B2 (en) | 2013-01-08 | 2017-12-19 | United Technology Corporation | Gas turbine engine rotor blade |
FR3005693B1 (fr) * | 2013-05-16 | 2017-12-22 | Snecma | Turbomachine d'aeronef a double flux comprenant une virole inter-veine a maintien aval simplifie |
US9908170B2 (en) * | 2014-02-03 | 2018-03-06 | Indian Institute Of Technology, Bombay | Blade for axial compressor rotor |
US9163517B2 (en) | 2014-02-19 | 2015-10-20 | United Technologies Corporation | Gas turbine engine airfoil |
EP3108107B1 (fr) | 2014-02-19 | 2023-10-11 | Raytheon Technologies Corporation | Moteur à double flux à engrenage avec aubes de compresseur basse pression |
WO2015178974A2 (fr) | 2014-02-19 | 2015-11-26 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
US10570916B2 (en) | 2014-02-19 | 2020-02-25 | United Technologies Corporation | Gas turbine engine airfoil |
US10605259B2 (en) | 2014-02-19 | 2020-03-31 | United Technologies Corporation | Gas turbine engine airfoil |
US10519971B2 (en) | 2014-02-19 | 2019-12-31 | United Technologies Corporation | Gas turbine engine airfoil |
WO2015126774A1 (fr) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Profil aérodynamique de turbine à gaz |
WO2015126449A1 (fr) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
WO2015127032A1 (fr) * | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Surface portante pour turbine à gaz |
WO2015175043A2 (fr) | 2014-02-19 | 2015-11-19 | United Technologies Corporation | Profil aérodynamique de moteur à turbine à gaz |
EP3108117B2 (fr) | 2014-02-19 | 2023-10-11 | Raytheon Technologies Corporation | Profil aérodynamique de turbine à gaz |
US10465702B2 (en) | 2014-02-19 | 2019-11-05 | United Technologies Corporation | Gas turbine engine airfoil |
WO2015126453A1 (fr) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Profil aérodynamique de moteur à turbine à gaz |
EP3108114B1 (fr) | 2014-02-19 | 2021-12-08 | Raytheon Technologies Corporation | Profil d'aube pour moteur à turbine à gaz |
US9567858B2 (en) | 2014-02-19 | 2017-02-14 | United Technologies Corporation | Gas turbine engine airfoil |
WO2015126450A1 (fr) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Surface portante pour turbine à gaz |
WO2015175073A2 (fr) | 2014-02-19 | 2015-11-19 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
US10352331B2 (en) | 2014-02-19 | 2019-07-16 | United Technologies Corporation | Gas turbine engine airfoil |
EP3114321B1 (fr) | 2014-02-19 | 2019-04-17 | United Technologies Corporation | Profil aérodynamique de moteur à turbine à gaz |
WO2015175058A2 (fr) | 2014-02-19 | 2015-11-19 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
WO2015126452A1 (fr) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
EP3108104B1 (fr) | 2014-02-19 | 2019-06-12 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
US20170175760A1 (en) * | 2014-02-19 | 2017-06-22 | United Technologies Corporation | Gas turbine engine airfoil |
WO2015126796A1 (fr) * | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Surface portante de moteur à turbine à gaz |
JP6468414B2 (ja) * | 2014-08-12 | 2019-02-13 | 株式会社Ihi | 圧縮機静翼、軸流圧縮機、及びガスタービン |
US10046424B2 (en) * | 2014-08-28 | 2018-08-14 | Honeywell International Inc. | Rotors with stall margin and efficiency optimization and methods for improving gas turbine engine performance therewith |
US10060263B2 (en) * | 2014-09-15 | 2018-08-28 | United Technologies Corporation | Incidence-tolerant, high-turning fan exit stator |
US9470093B2 (en) | 2015-03-18 | 2016-10-18 | United Technologies Corporation | Turbofan arrangement with blade channel variations |
JP6421091B2 (ja) * | 2015-07-30 | 2018-11-07 | 三菱日立パワーシステムズ株式会社 | 軸流圧縮機、それを備えたガスタービン、及び軸流圧縮機の静翼 |
EP3144540B1 (fr) * | 2015-09-16 | 2023-05-10 | MTU Aero Engines AG | Étage de compresseur de turbine à gaz |
US10221859B2 (en) | 2016-02-08 | 2019-03-05 | General Electric Company | Turbine engine compressor blade |
DE102016115868A1 (de) * | 2016-08-26 | 2018-03-01 | Rolls-Royce Deutschland Ltd & Co Kg | Strömungsarbeitsmaschine mit hohem Ausnutzungsgrad |
US10578125B2 (en) | 2016-11-24 | 2020-03-03 | Pratt & Whitney Canada Corp. | Compressor stator vane with leading edge forward sweep |
JP6953322B2 (ja) * | 2018-02-01 | 2021-10-27 | 本田技研工業株式会社 | ファンブレードの形状決定方法 |
GB201820400D0 (en) * | 2018-12-14 | 2019-01-30 | Rolls Royce Plc | Ice crystal protection for a gas turbine engine |
GB201820423D0 (en) | 2018-12-14 | 2019-01-30 | Rolls Royce Plc | Super-cooled ice impact protection for a gas turbine engine |
GB201916546D0 (en) * | 2019-11-14 | 2020-01-01 | Rolls Royce Plc | Gas turbine engine |
IT202000005146A1 (it) * | 2020-03-11 | 2021-09-11 | Ge Avio Srl | Motore a turbina con profilo aerodinamico avente alta accelerazione e bassa curva di paletta |
US11286779B2 (en) | 2020-06-03 | 2022-03-29 | Honeywell International Inc. | Characteristic distribution for rotor blade of booster rotor |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2663493A (en) | 1949-04-26 | 1953-12-22 | A V Roe Canada Ltd | Blading for compressors, turbines, and the like |
US2746672A (en) | 1950-07-27 | 1956-05-22 | United Aircraft Corp | Compressor blading |
DE1903642A1 (de) | 1969-01-20 | 1970-08-06 | Bbc Sulzer Turbomaschinen | Schaufelung fuer Rotoren von Axialverdichtern |
US4131387A (en) * | 1976-02-27 | 1978-12-26 | General Electric Company | Curved blade turbomachinery noise reduction |
FR2556409B1 (fr) | 1983-12-12 | 1991-07-12 | Gen Electric | Aube perfectionnee pour moteur a turbine a gaz et procede de fabrication |
US4741667A (en) | 1986-05-28 | 1988-05-03 | United Technologies Corporation | Stator vane |
US5088892A (en) | 1990-02-07 | 1992-02-18 | United Technologies Corporation | Bowed airfoil for the compression section of a rotary machine |
US5244533A (en) | 1991-01-07 | 1993-09-14 | Kabushiki Kaisha Toshiba | Method of manufacturing bipolar transistor operated at high speed |
US5167489A (en) | 1991-04-15 | 1992-12-01 | General Electric Company | Forward swept rotor blade |
DE4228879A1 (de) | 1992-08-29 | 1994-03-03 | Asea Brown Boveri | Axialdurchströmte Turbine |
US5642985A (en) | 1995-11-17 | 1997-07-01 | United Technologies Corporation | Swept turbomachinery blade |
US6071077A (en) | 1996-04-09 | 2000-06-06 | Rolls-Royce Plc | Swept fan blade |
GB9607316D0 (en) | 1996-04-09 | 1996-06-12 | Rolls Royce Plc | Swept fan blade |
US6077036A (en) * | 1998-08-20 | 2000-06-20 | General Electric Company | Bowed nozzle vane with selective TBC |
US6195983B1 (en) * | 1999-02-12 | 2001-03-06 | General Electric Company | Leaned and swept fan outlet guide vanes |
US6220012B1 (en) * | 1999-05-10 | 2001-04-24 | General Electric Company | Booster recirculation passageway and methods for recirculating air |
US6290465B1 (en) * | 1999-07-30 | 2001-09-18 | General Electric Company | Rotor blade |
FR2797658B1 (fr) | 1999-08-18 | 2002-08-23 | Snecma | Aube de turbine a profil ameliore |
US6312219B1 (en) | 1999-11-05 | 2001-11-06 | General Electric Company | Narrow waist vane |
US6331100B1 (en) | 1999-12-06 | 2001-12-18 | General Electric Company | Doubled bowed compressor airfoil |
US6299412B1 (en) | 1999-12-06 | 2001-10-09 | General Electric Company | Bowed compressor airfoil |
US6328533B1 (en) | 1999-12-21 | 2001-12-11 | General Electric Company | Swept barrel airfoil |
US6508630B2 (en) | 2001-03-30 | 2003-01-21 | General Electric Company | Twisted stator vane |
US6755612B2 (en) | 2002-09-03 | 2004-06-29 | Rolls-Royce Plc | Guide vane for a gas turbine engine |
FR2853022B1 (fr) | 2003-03-27 | 2006-07-28 | Snecma Moteurs | Aube de redresseur a double courbure |
US6899526B2 (en) | 2003-08-05 | 2005-05-31 | General Electric Company | Counterstagger compressor airfoil |
US7204676B2 (en) * | 2004-05-14 | 2007-04-17 | Pratt & Whitney Canada Corp. | Fan blade curvature distribution for high core pressure ratio fan |
ES2310307T3 (es) * | 2005-05-10 | 2009-01-01 | Mtu Aero Engines Gmbh | Procedimiento para la optimizacion de la corriente en motores de turbopropulsion de varias fases. |
US8292574B2 (en) | 2006-11-30 | 2012-10-23 | General Electric Company | Advanced booster system |
US8087884B2 (en) | 2006-11-30 | 2012-01-03 | General Electric Company | Advanced booster stator vane |
-
2006
- 2006-11-30 US US11/606,766 patent/US7967571B2/en active Active
-
2007
- 2007-11-15 CA CA2611339A patent/CA2611339C/fr not_active Expired - Fee Related
- 2007-11-27 EP EP07121584A patent/EP1930598B1/fr not_active Expired - Fee Related
- 2007-11-28 JP JP2007307217A patent/JP5419339B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2611339C (fr) | 2015-06-02 |
EP1930598A2 (fr) | 2008-06-11 |
CA2611339A1 (fr) | 2008-05-30 |
US7967571B2 (en) | 2011-06-28 |
EP1930598B1 (fr) | 2012-08-22 |
US20100260609A1 (en) | 2010-10-14 |
JP2008138678A (ja) | 2008-06-19 |
EP1930598A3 (fr) | 2010-06-02 |
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